Title:
METHOD FOR ECONOMICAL EXTRACTION OF LITHIUM FROM SOLUTION INCLUDING LITHIUM
Document Type and Number:
WIPO Patent Application WO/2012/005545
Kind Code:
A3
Abstract:
The present invention relates to a method of extracting lithium from a lithium bearing solution. More specifically, the present invention provides a method of economical extraction of lithium from a lithium bearing solution by adding a phosphorous supplying material to the solution to precipitate lithium phosphate from the dissolved lithium.
Inventors:
CHON UONG (KR)
KWON OH JOON (KR)
KIM KI HONG (KR)
SONG CHANG HO (KR)
HAN GI CHUN (KR)
KIM KI YOUNG (KR)
KWON OH JOON (KR)
KIM KI HONG (KR)
SONG CHANG HO (KR)
HAN GI CHUN (KR)
KIM KI YOUNG (KR)
Application Number:
PCT/KR2011/005026
Publication Date:
April 26, 2012
Filing Date:
July 08, 2011
Export Citation:
Assignee:
RES INST IND SCIENCE & TECH (KR)
CHON UONG (KR)
KWON OH JOON (KR)
KIM KI HONG (KR)
SONG CHANG HO (KR)
HAN GI CHUN (KR)
KIM KI YOUNG (KR)
CHON UONG (KR)
KWON OH JOON (KR)
KIM KI HONG (KR)
SONG CHANG HO (KR)
HAN GI CHUN (KR)
KIM KI YOUNG (KR)
International Classes:
C22B3/38; C01B25/30; C22B7/00; C22B26/12
Foreign References:
| JP2008066019A | 2008-03-21 | |||
| JP2006057142A | 2006-03-02 | |||
| US6207126B1 | 2001-03-27 |
Other References:
See also references of EP 2591130A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (649-10 Yoksam-dong Kangnam-Ku, Seoul 135-080, KR)
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